Hi there I just built a new Gaming pc it's been working fine for a week but then we had a power dip then it started going off after 5 minutes my OS gave me problems so I reinstalled also I noticed after reinstalling my OS when the pc has to reboot to finish up the installation it would just go straight to a black screen I took the ram out wiped it down and did the same thing with the gpu and still the same thing my Pc has integrated graphics and it does the exact same thing I have a feeling it's the power supply but I don't have a spare one to test it out thanks again
Pc specs
Cpu: 7900x ryzen
Motherboard: Asus X670e -A rog
Gpu: msi suprim x 3090 updated
Ram trident ddr5 6000mhz
Psu asus rog strix 1000w
M.2 WD sn750
OS:was win10 but now 11
Pc specs
Cpu: 7900x ryzen
Motherboard: Asus X670e -A rog
Gpu: msi suprim x 3090 updated
Ram trident ddr5 6000mhz
Psu asus rog strix 1000w
M.2 WD sn750
OS:was win10 but now 11